不锈钢、铬青铜和铅直接金属沉积法制备减摩件多金属结构的特性

2023 5th International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE) Pub Date : 2023-03-16 DOI:10.1109/REEPE57272.2023.10086737

I. A. Lomakin, Andrey A. Kholopov, Dmitrii O. Bogatyrev, I. Shiganov

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引用次数: 0

摘要

本文研究了用激光直接金属沉积法生产添加铅的铜钢双金属结构，形成功能涂层和制造具有高摩擦学性能和耐磨性的零件。对生长样品的结构进行了金相分析，揭示了其形成的一些特征，这些特征取决于粉末成分中不同金属的定量比例。指出了采用同轴激光熔化法制备结构组分在体积内均匀分布的非混相合金的可能性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Characteristics of Polymetallic Structures Obtained by Direct Metal Deposition of Stainless Steel, Chromium Bronze and Lead for Antifriction Parts

The paper considers the production of bimetallic copper-steel structures with the addition of lead for the formation of functional coatings and the manufacture of parts with high tribological properties and wear resistance by laser direct metal deposition method. Metallographic analysis of the structure of the grown samples has been carried out and a number of features of its formation depending on the quantitative ratio of dissimilar metals in the powder composition has been revealed. The possibility of obtaining alloys of immiscible components with uniform distribution of structural components in the volume by coaxial laser melting has been shown.

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2023 5th International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE)

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